100 Smallest ZIP Codes in the United States by Population in Cameron County, Texas
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Cameron County, Texas.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 78567 | LOS INDIOS | TX | 484 |
| 2 | 78592 | SANTA MARIA | TX | 587 |
| 3 | 78535 | COMBES | TX | 633 |
| 4 | 78597 | SOUTH PADRE ISLAND | TX | 2,386 |
| 5 | 78575 | OLMITO | TX | 4,649 |
| 6 | 78593 | SANTA ROSA | TX | 5,015 |
| 7 | 78583 | RIO HONDO | TX | 6,384 |
| 8 | 78578 | PORT ISABEL | TX | 10,540 |
| 9 | 78559 | LA FERIA | TX | 12,973 |
| 10 | 78566 | LOS FRESNOS | TX | 24,232 |
| 11 | 78552 | HARLINGEN | TX | 40,824 |
| 12 | 78586 | SAN BENITO | TX | 49,504 |
| 13 | 78550 | HARLINGEN | TX | 54,441 |
| 14 | 78526 | BROWNSVILLE | TX | 59,547 |
| 15 | 78520 | BROWNSVILLE | TX | 62,344 |
| 16 | 78521 | BROWNSVILLE | TX | 87,040 |